Triumvirat was a German progressive rock band, founded in 1969 in the town of Cologne, Germany By keyboardist/composer Hans-Jürgen (later simply Jürgen) Fritz, drummer/lyricist Hans Bathelt, and bassist Werner Frangenberg.
These are photos from concerts where Triumvirat played, so they may be of other bands that played the concert as well.
Jefferson Starship / Triumvirat / Fleetwood Mac/Bob Welsh Nov 5, 1975 Los Angeles, California, United States Uploaded by Stephenhuerta
savoy brown / Triumvirat Oct 1, 1975 Milwaukee, Wisconsin, United States Uploaded by Zimtrim
Bush Stadium Rock Festival Sep 28, 1975 Indianapolis, Indiana, United States Uploaded by Zimtrim
The stage on 07/24/2009
Bush Stadium Rock Festival Sep 28, 1975 Indianapolis, Indiana, United States Uploaded by Mr Mojo Risin
My ticket from the Festival on 09/28/1975
Bubba Keith on stage 09/28/1975 (Lead singer for The James Gang) and Dale Peters (Bass Guitar)
The stage on 09/28/1975
Bush Stadium Rock Festival Sep 28, 1975 Indianapolis, Indiana, United States Uploaded by Sharronj1
Backstage Pass
Mahogany Rush / Triumvirat Sep 18, 1975 Santa Monica, California, United States Uploaded by Zimtrim
Bachman-Turner Overdrive / Triumvirat / Bob Seger & The Silver Bullet Band Aug 16, 1975 Montréal, Québec, Canada Uploaded by Zimtrim
Supertramp / Triumvirat Aug 2, 1975 Portland, Oregon, United States Uploaded by Dt Rocks
Electric Light Orchestra / Triumvirat / Pavlov's Dog Jul 25, 1975 Allendale, Michigan, United States Uploaded by Zimtrim